ABSTRACT
Objectives The corona virus SARS-COV-2 has affected millions of people all over the world with much affection and damage to body systems and organs, and still, its long-term effects are debatable. Up till now, a lot of ongoing researches are being conducted to evaluate the deleterious effect of coronavirus disease 2019 (COVID-19) on various systems, including reproduction, however, it is still debatable. Patients and methods Our cohort study included a total of 57 male COVID-19 patients, confirmed positive via nasopharyngeal PCR swab. The aim of the study was to evaluate the correlation between the severity of COVID-19 infection and post-COVID sequelae on male-reproductive functions as regards semen parameters and male-hormone profile at the first and third month after discharge from the hospital. Results Our results have demonstrated highly statistically significant changes in sperm concentration, sperm total, and progressive motility, as well as follicle-stimulating hormone, luteinizing hormone, and E2-hormone levels on the first and third month post-COVID infection with P value less than 0.001. In the same context, there was a statistical significance to testosterone-hormone level with P value 0.003. According to COVID-19 severity, there was a highly significant correlation between the degree of severity and affection of sperm concentration, total, and progressive motility with P value less than 0.001. In contrast, there was no significant correlation between the severity of infection and male-hormone profile. Conclusion The current study revealed a negative influence of COVID-19 infection on semen parameters as well as male-sex hormones (follicle-stimulating hormone, luteinizing hormone, testosterone, and E2) on the first and third month post-COVID infection;however, only semen parameters were affected by the degree of disease severity. Copyright © 2022 The Egyptian Journal of Chest Diseases and Tuberculosis.
ABSTRACT
COVID-19 (coronavirus disease 2019), cause severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) across all age groups, it’s a positive-sense single-stranded RNA virus, and a member of the Betacoronavirus genus taxonomically (Jiang et al, 2020). Given the importance roles of zinc in combating oxidative damage and viral infections, Zinc also has confirmed roles in both male and female reproduction. The possible depletion of zinc with the oxidative events of COVID-19 is especially relevant to the fertility of affected couples (Sethuram et al, 2021). The aim of study is to determine the relation between zinc value and oxidative stress level represented by ROS (Reactive Oxygen Species) and testosterone level among the recovered COVID-19 patients in reproductive age. 120 men chosen from Center of Medical City, Health Center of 9 Nisan, Poisoning Consultation Center and Kamal AL-Samarrai Hospital, 70 recovered males from COVID-19 within a period of 6 months after the last negative PCR nasopharyngeal swab and 50 as control group (uninfected COVID-19) from the Medical staff and the relatives, during the period from December/ 2020 to February / 2021. Testosterone hormone level were measured for each male, level of COVID-19 anti-nucleocapsid IgG was estimated and designed as selection criteria for recovery from COVID-19. Pearson’s correlation coefficient and A stepwise method in linear regression statistic test was applied to detect the association of testosterone hormone level with zinc and ROS. The mean and standard deviation level of studied parameters are differ between cases of current studying;recovering COVID-19 males and control group then compared with normal value of each test. The levels of COVID-19 anti-nucleocapsid IgG increase among recovering males compared with control group, statistically highly-significant (P-value = 0.00), as well oxidative stress among cases recovered from Covid-19 compared with level of control are statistically highly-significant (P-value= 0.00), while levels of zinc are decreased among cases studied compared with control group, this differences was highly-significant (P-value = 0.00). In conclusion, the most factors affecting Testosterone hormone level identified in the study are Zinc, ROS
ABSTRACT
Relevance: Despite the widespread use of COVID-19 vaccination worldwide, the number of studies on the impact of various types of vaccines on women’s reproductive health is limited in the scientific literature. The preliminary results of the study on the negative effect of vaccination with the Russian Gam-COVID-Vac vaccine on the ovarian reserve and the level of antiphospholipid antibodies in reproductive-aged women were first published in 2021. Objective: To evaluate the effect of the Russian combined vector vaccine against the novel coronavirus infection caused by SARS-CoV-2 on the parameters of ovarian reserve and menstrual function in reproductive-aged women. Materials and methods: A prospective interventional study included 220 women vaccinated with a combined vector vaccine Gam-COVID-Vac for the prevention of a novel coronavirus infection caused by SARS-CoV-2. The inclusion criteria were age from 18 to 45, preserved menstrual function, no history of COVID-19, negative PCR test result for SARS-CoV-2 and negative SARS-CoV-2 IgG antibody test before vaccination, no pregnancy, and no history of serious illnesses. The patients were examined twice: immediately before vaccination and 90 days after the first dose was injected. Antral follicle count was determined during the ultrasound examination of the pelvic organs. Serum levels of AMH, FSH, estradiol on the 2nd–5th day of the menstrual cycle, as well as IgG antibodies to SARS-CoV-2 were measured using enzyme immunoassay. Results: The efficacy and safety of the Russian combined vector vaccine against COVID-19 was high. The humoral immune response (specific IgG to SARS-CoV-2) was detected in 98.6% of vaccinated patients. There were no cases of severe side effects after vaccination. There were no significant changes in the hormone levels, antral follicle counts and menstrual function before and after vaccination;women of advanced reproductive age (©37 years) did not show considerable changes either. Conclusion: The results of the study indicate that vaccination with a combined vector vaccine Gam-COVID-Vac against a novel coronavirus infection caused by SARS-CoV-2 is effective and safe;it does not have a negative effect on ovarian reserve and menstrual function in reproductive-aged women.
ABSTRACT
Introduction & Objectives: COVID-19 infection is hypothesized to have a potentially negative effect on male fertility through direct damage to the testes. The current trial is aimed at investigating the effect of SARS-CoV-2 on fertility and determining if viral bodies directly damage testicularfunction.Materials & Methods: This prospective study included controls comprising healthy participants and cases of patients suffering from pneumoniabased on chest CT and a positive of SARS-CoV-2 throat swab exhibited only moderate symptoms in accordance with the WHO classification.Extensive epidemiological, clinical, laboratory (hormonal levels, etc.) and ultrasound data (color doppler ultrasound of the scrotum) were collected. Asperm examination was performed in cases during their COVID-19 related hospital stay and 3 months after the discharge home. We also assessedthe testicles of COVID-19 patients who died of their disease (n=20) obtained during autopsies.Results: A total of 88 participants were included (44 controls and 44 cases). Blood testosterone levels were below normal (local reference values,5-50 nmol/ml) in 27.3% of the cases (12/44). The mean level (7.3±2.7 nmol/ml) was lower than that in the healthy controls (13.5±5.2 nmol/ml,p<0.001). At 3 months after discharge, the level returned to normal (13.7±4.5 nmol/ml) and was no different from that of the controls. An increase inLH and FSH was also detected compared to the healthy controls (p=0.047 and p=0.002). The spermogram revealed decreased motility in COVID-19patients (p=0.001), and higher number of immobile sperm (during COVID-19 – 58.8% and at 3 months 47.4%, p=0.005). All these parametersreturned to normal at 3 months after discharge. As for pathology findings, in the majority of autopsies (18/20) structural disorders of the testiculartissue, with signs of damage to germ cells were observed.Conclusions: COVID-19 and its treatment significantly affect hormone levels and sperm quality during the disease. Postmortem examinationconfirms inflammation and viral infiltration of the testicles. However, in those who had moderate to severe disease, decline in hormone levels andsperm quality was transient with values returning to baseline at 3 months